Finger ring shank



FIG. 1 is a perspective view of a finger ring shank showing my new design, the broken line showing of a heart, crown and hands are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a bottom plan view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a front elevational view showing the side opposite FIG. 4;

FIG. 6 is a left side elevational view of FIG. 1; and,

FIG. 7 is a right side elevational view of FIG. 1.

The dotted lines are to show the ring in its entirety, but the dotted hand and heart picture form no part of the invention. 

The ornamental design for a finger ring shank, as shown. 